#home #protection #plan #dte, #dte #energy # Contact DTE Energy Customer ServiceBy ContactCustomerServiceNow.com Contacting DTE Energy Customer Service Center DTE Energy is an energy corporation that does much more than sell electricity and natural gas. Most customers are familiar with the companies subsidiaries in Michigan – Detroit Edison and MichCon. Whether you want to contact one of the subsidiaries or the main corporate office, much of the customer service information is listed as being exactly the same. Click here to leave a comment about your customer service experience. Contact Info: Phone Contact Numbers Customer service for DTE Energy is available …